| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| DEFAULT_EXTENSION | CSEQUENCE | C | 0 | 'XML' | X | |
| DEFAULT_FILENAME | CSEQUENCE | C | 0 | X | ||
| DIFF | XSTRING | y | 0 | |||
| DOC1 | XSTRING | y | 0 | |||
| DOC2 | XSTRING | y | 0 | |||
| SCREEN_END_COLUMN | I | I | 4 | 0 | X | |
| SCREEN_END_LINE | I | I | 4 | 0 | X | |
| SCREEN_START_COLUMN | I | I | 4 | 1 | X | |
| SCREEN_START_LINE | I | I | 4 | 1 | X | |
| TITLE | CSEQUENCE | C | 0 | X |